diff --git a/package/ltrace/Config.in b/package/ltrace/Config.in
index 438921030..4d1acfa21 100644
--- a/package/ltrace/Config.in
+++ b/package/ltrace/Config.in
@@ -13,3 +13,6 @@ config BR2_PACKAGE_LTRACE
 	  process and the signals received by that process.
 
 	  http://ltrace.org
+
+comment "ltrace needs toolchain w/ largefile, wchar"
+	depends on !BR2_LARGEFILE || !BR2_USE_WCHAR